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Authors
Jiang, Jicheng
Liu, Xinyun
Cheng, Zhaoyun
Liu, Qianjin
Xing, Wenlu
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Funding
Funding for this research was provided by:
Research Program of Medical Science and Technology of Henan Province (LHGJ20190792, SBGJ202101005)
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Article History
Received: 7 April 2023
Accepted: 5 September 2023
First Online: 7 November 2023
Declarations
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: The authors declare no competing interests.
: The study was approved by the Medical Ethics Committee of Central China Fuwai Hospital of Zhengzhou University. The requirement for informed consent was waived by the Medical Ethics Committee of Central China Fuwai Hospital of Zhengzhou University due to the retrospective design. The study was carried out in accordance with the Helsinki Declaration (WMA Declaration of Helsinki, 2013).
: Not applicable.
